//
//  GridPoint.h
//  Grid
//
//  Created by Peter Sugihara on 5/29/09.
//	Copyright (c) 2009 Peter Sugihara
//
//	Permission is hereby granted, free of charge, to any person
//	obtaining a copy of this software and associated documentation
//	files (the "Software"), to deal in the Software without
//	restriction, including without limitation the rights to use,
//	copy, modify, merge, publish, distribute, sublicense, and/or sell
//	copies of the Software, and to permit persons to whom the
//	Software is furnished to do so, subject to the following
//	conditions:
//
//	The above copyright notice and this permission notice shall be
//	included in all copies or substantial portions of the Software.
//
//	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
//	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
//	OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
//	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
//	HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
//	WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
//	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
//	OTHER DEALINGS IN THE SOFTWARE
//

#import <Foundation/Foundation.h>


@interface GridPoint : NSObject {
	CGPoint		current;
	CGPoint		original;
	CGFloat		bloomSpeed;
	CGFloat		wiltSpeed;
}


@property CGPoint current;
@property CGFloat bloomSpeed;
@property CGFloat wiltSpeed;

- (id)initWithX:(NSInteger)x andY:(NSInteger)y;
- (void) shiftAroundCenter:(CGPoint)center;
+ (CGFloat)distanceBetween:(CGPoint)point1 and: (CGPoint)point2;
- (void)reset;

@end